/*Navigation - linke Spalte - Menue offen-----------------------------------------*/body.aktuelles ul#sub1 {   display: block;}body.presse ul#sub2 {   display: block;}body.veroeffentlichungen ul#sub3 {   display: block;}body.politik ul#sub4 {   display: block;}body.wirtschaft ul#sub5 {   display: block;}body.verwaltung ul#sub6 {   display: block;}body.service ul#sub7 {   display: block;}body.lua ul#sub8 {   display: block;}body.umweltschutz ul#sub9 {   display: block;}body.gsg ul#sub10 {   display: block;}body.nb_beirat ul#sub1 {   display: block;}body.nb_publikat ul#sub2 {   display: block;}body.nb_aktuell ul#sub3 {   display: block;}body.nb_archiv ul#sub5 {   display: block;}body.nb_intern ul#sub4 {   display: block;}body.umweltpartnerschaft ul#sub11 {   display: block;}